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Add 20/64 and 1/70

20/64 + 1/70 is 183/560.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 64 and 70 is 2240

    Next, find the equivalent fraction of both fractional numbers with denominator 2240
  2. For the 1st fraction, since 64 × 35 = 2240,
    20/64 = 20 × 35/64 × 35 = 700/2240
  3. Likewise, for the 2nd fraction, since 70 × 32 = 2240,
    1/70 = 1 × 32/70 × 32 = 32/2240
  4. Add the two like fractions:
    700/2240 + 32/2240 = 700 + 32/2240 = 732/2240
  5. 732/2240 simplified gives 183/560
  6. So, 20/64 + 1/70 = 183/560

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